baber/WOPTO huggingface dataset:
Patent JP-2001155609-A (JP)
Title: Magnet switch
Inventor: ANDO KAZUHIRO
IPC: H01H50/02
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To simplify a sealing structure around an external terminal, thus reducing the production cost. SOLUTION: A switch cover 25 of a magnet switch is made of resin and insert-molded with a hollow metal cylindrical member 27 at a connecting part of an external terminal 26. The external terminal 26 consists of a bolt with a head 26a and screw 26b. The head 26a includes a detent portion 26c having a polygonal outer shape, and circular portion 26d having a circular outer shape and the circular portion 26d is arranged being stepped inwardly from the detent portion 26c at the side of the screw 26b. The outer diameter of the circular portion 26d is less than the inner diameter of the detent 26c. An O-ring 33 is mounted on the periphery of the circular portion 26d, compressed in the diameter direction between an inside portion 25a of the switch cover 25 arranged against the circular portion 26d of the head 26a and the circular portion 26d of the head 26a, thus sealing the gap.
Patent JP-H09135963-A (JP)
Title: Separate packaging by parts of jigsaw puzzle
Inventor: TANAKA YOSHIYUKI
IPC: A63F9/10
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To find out a desired piece easily form a large amount of pieces, by separating a completed jigsaw puzzle into plural parts and storing jigsaw puzzle pieces for each part packaged into a bag. SOLUTION: The completed figure of a jigsaw puzzle is separated into plural parts. Each jigsaw puzzle piece groups corresponding to each parts are separated by groups A-E and separately store. Methods to pack with a bag, to use an inner box, separate the box with partition, etc., can be applied for separating. A user can start plying after mixing whole parts removing the separation. By this separating, menace to search edge parts and to classify those are saved and the time for completion can be shortened.
Patent JP-2001151932-A (JP)
Title: Treating method and apparatus for recycling of polyvinyl chloride waste
Inventor: ASANUMA TADASHI
IPC: C08J11/12
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To decrease the whole amount of heat required for a heat treatment of polyvinyl chloride waste. SOLUTION: A treating method and an apparatus comprise dividing a crosswise extension kiln 1 at an intermediate part, having a charging hopper 8 at an inlet part and a discharging hopper 12 at an outlet part to constitute the first stage kiln component 1 and the second stage kiln component 1B, providing a dividing part in the first kiln 1A with a relay room 18, setting a two-stage type hopper 15 to divisionally charge the polyvinyl chloride waste 9 on the upper relay room 18, providing a dividing part in the second kiln 1B with an intermediate dust collector 16, and the dust collector 16 being continuously connected with the lower relay room 18 via a two-stage type hopper 17, treating the polyvinyl chloride waste 9 fed into the first kiln 1A through the charging hopper 8 together with an incineration residue 9b added from the outside,  mixing the resulting incineration residue 9b with the polyvinyl chloride waste 9 fed through the charging hopper 15, and treating the resulting mixture in the second kiln 1B.
Patent JP-H05137745-A (JP)
Title: Manufacture of disposal underpants
Inventor: NOMURA HIRONORI
IPC: A61F13/72
Filed: 1991-11-21
Abstract: PURPOSE:To obtain decent underpants by cutting an inside member from a continuous inside member in which a pair of continuous flap webs are attached by interposing a core, interposing it between continuous composite outside webs to which the continuous elastic member for the waist round and the leg round is attached, sealing it and forming continuous underpants, and cutting it to each underpants. CONSTITUTION:A continuous laminated body 13 is constituted by arranging an absorptive core 11 in which a recessed/lacked part 14 is formed on both sides, in the longitudinal direction of a continuous carrier web 10, and superposing a continuous inside web 12 on its upper face. By attaching a pair of continuous flap webs 17 thereto, a continuous inside member 18 is formed, and by cutting it, an inside member 19 is formed. By folding this inside member 19, installing it between continuous composite outside webs 26 to which continuous elastic members 23, 24 for the waist round and the leg round are attached, and joining and sealing a necessary part, continuous underpants 29 are formed. Subsequently, it is cut into each underpants 1.
Patent JP-H01211421-A (JP)
Title: Reaper and blade protector thereof
Inventor: PIETORO ERIA
IPC: A01D34/82
Filed: 1988-12-27
Abstract: PURPOSE: To prevent a user or an obstacle from directly touching a rotary blade by enlarging the diameter of a protector rather than the outer diameter of the rotary blade. CONSTITUTION: A rotary blade 3 is fitted at one end of a hollow stem 2 through which a motive force transmission shaft is inserted, a disk-shaped protector 6 is disposed just under this blade 3 of a mower having an internal combustion engine at the other end, the protector 6 has the diameter larger than the outer diameter of the blade 3, and plural recessed slits 7 are formed around its peripheral edge part. This slit 7 is provided with an inner edge 8 as a slit bottom face and is positioned inside the outer periphery of the blade 3 away from the center of the protector 6 for a prescribed distance along a diameter direction.
Patent JP-H03192214-A (JP)
Title: Method for driving display device
Inventor: NUMAO KOJI
IPC: G02F1/133
Filed: 1989-12-21
Abstract: PURPOSE:To enable driving without any irregularity in brightness by determining a non-selection voltage waveform and a signal voltage waveform only in out-of- phase relation with the waveform of a voltage applied to a picture element. CONSTITUTION:The non-selection voltage waveform B, an ON signal voltage waveform E, an OFF signal voltage waveform F, and other applied voltage waveforms are so set that the waveform BE of a voltage applied to the picture element akj at the intersection of a scanning electrode Lk applied with the non- selection voltage waveform B and a signal electrode Sj applied with the ON signal voltage waveform E and the waveform BF of a voltage applied to the picture element akr at the intersection of the same scanning electrode Lk applied with the non-selection voltage waveform B and a signal electrode Sr applied with the OFF signal voltage waveform F are only out of phase with each other. Therefore, even when the memory states of, for example, those two picture elements akj and akr correspond to a light transmission state, no brightness difference is generated between those picture elements. Consequently, an image of excellent display quality having no brightness irregularity can be displayed.
Patent JP-H11330988-A (JP)
Title: Generation method for confidence level of soft symbol
Inventor: SIMANAPALLI SIVANAND
IPC: G06F11/10
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To generate a soft symbol which is used when the received digital signals are decoded by deciding the difference between the accumulation costs of the next states having the 1st and 2nd possibilities and also performing the comparison and selection operations to specify one of both accumulation costs as the extreme value of the 1st and 2nd next states. SOLUTION: A data arithmetic unit 20 performs the calculation of a pipeline system to decide the difference between the accumulation costs PNS00 and PNS01 of the next states having the 1st and 2nd possibilities. The unit 20 also simultaneously gives the PNS00 and PNS01 to the adders 26 and 30 respectively. The adder 26 compares the PNS00 with PNS01 and the adder 30 defines the difference between them as a soft shift confidence level. Then the unit 20 selects the PNS00 or PNS01 as the maximum or minimum value based on the flag that is set via the comparison of the adder 26 and also stores one or more trace back bits in a register. Thus, it is possible to generate the soft symbol confidence level that is used for decoding the received digital signals.
Patent JP-H08126562-A (JP)
Title: Filler for pillow or the like
Inventor: TODA MITSUO
IPC: A47G9/00
Filed: 1994-12-14
Abstract: PURPOSE: To provide a filler for a pillow or the like allowing an easy manufacture, in addition to ensuring a quality agreeable to the touch as well as a high cushion function, and maintaining an aromatic quality over a long term. CONSTITUTION: Wood 2 having an aromatic quality is used as a raw material, and this material is machined to such a size as free from a break or cleavage due to external pressure from a human body, thereby forming a plate type member as a filler 1 for a pillow or the like. Regarding the above-mentioned size, lateral length (x) and vertical length (y) are pertinently taken at a value approximately between 7mm and 10mm respectively, while the thickness (t) is taken at a value approximately between 0.8mm and 1.2mm.
Patent JP-H04203528-A (JP)
Title: Synthetic resin bush for slide bearing
Inventor: NAKAMURA KIKUO
IPC: F16C17/02
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the trouble such as seizure and abnormal abrasion by forming an outward annular projection on the outer periphery of a cylinder made of synthetic resin, using this projection as a fitting surface with a housing, forming an inward annular projection which is not superposed with the projection region of the outward annular projection, on the inner periphery of the cylinder and using this projection as the sliding surface for a shaft, and forming a thin connection part between both the annular projections. CONSTITUTION:Two stripes of outward annular projections 3 and 3 are formed at the edge part of the outer peripheral surface 2 of a cylinder 1 made of oil-containing polyacetal, and the outer peripheral surface is formed to a fitting surface with a housing 4. An inward annular projection 7 having the narrower width than the width of the bottom surfaces of two outward annular projections 3 and 3 is formed on the inner peripheral surface of the cylinder 1, and the inner peripheral surface is formed to a bearing surface. Since the outward annular projection 3 and the inward annular projection 7 are designed so that the projection regions are not superposed, thickness is stolen from both sides in the outward and inward directions at the connection part 9 of both the projections, and this part is made thinner than other parts. A buffer action is developed by the deflection of this thin connection part 9, and the degree of deflection is set according to the thickness of the connection part 9.
Patent JP-H04202622-A (JP)
Title: Production of steel wire rod for wiredrawing
Inventor: TOMITA MASATAKE
IPC: C21D8/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a wire rod capable of providing a filament having high strength and high ductility by using a line of devices consisting of a heating device, a cooling device, and a rolling machine for exclusive use for fine wires in a method for refining pearlite block size by regulating working conditions in patenting treatment before final wiredrawing. CONSTITUTION:A wire rod 7 of steel containing 0.7-0.9wt.% C is heated up to a temp. in the austenite region not lower than the Ac3 point by means of a heating device 1 and cooled by means of a cooling device 2 down to a temp. in the range between the Ae1 point and 500 deg.C at a cooling rate where the temp. does not fall below the initial temp. of pearlite transformation in the isothermal transformation diagram. Subsequently, this steel wire is subjected to plastic working at >=20% draft by means of a rolling machine 3 for exclusive use for fine wires and then subjected to pearlite transformation without heating up to a temp. in the austenite region.
Patent JP-H09144396-A (JP)
Title: Adjustment strike
Inventor: OTSUKA TAMOTSU
IPC: E05B15/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To simultaneously adjust a lock position of a lock piece and projected length of a lip part. SOLUTION: An installation box 1 is provided with a lock part 9 on an inside surface of one side of a box body 5 an upper surface of which is an opening part 6 and with a covered part 10 projected outward in a collar shape from there. Plate type collar bodies 7, 7 are provided up and down on the opening part 6 and horizontal installation holes 8, 8 are provided there. A guide plate 2 is provided with a lip part 12 on one side surface of an opening part 11, the other side surface is opened, plate type collar bodies 13, 13 are provided up and down on the opening part 11 through guide projected lines 15, 15, and horizontal installation holes 14, 14 are provided there. The lip part 12 is projected by one step to the side of a front surface rather than the collar bodies 13, 13.  A surface plate 3 opens one side surface of an opening part 16, plate type collar bodies 17, 17 projected outward are provided up and down on the opening part 16, and circular installation holes 18, 18 are provided there.
Patent JP-H06179535-A (JP)
Title: Conveyance method of sheet material
Inventor: FURUKAWA MITSUO
IPC: B65H3/08
Filed: 1992-12-15
Abstract: PURPOSE:To separate and convey sheet material one by one completely by sucking the upper surface of the top laminated sheet material by sucking pads, and displacing both the ends of the sheet materials upward to raise them. CONSTITUTION:A conveyance device 4 is located above multiple laminated sheet materials 3..., and a base board 1 is lowered vertically. Suction pads 2 are brought into contact with the upper surface of the sheet material 3a located at the top, and air in the suction pads 2 is sucked by a pressure reducing device to make the suction pads 2 suck the upper surface of the sheet material 3a. A cylinder 6 formed at both the ends of the base board 1 is operated to raise the pipes 5a, 5b obliquely as shown by an arrow (ii), both the ends of the sheet material 3a are displaced upwards, and the sheet material 3a is projectingly-bent downwards. The base board 1 is raised vertically as shown by the allow (i) to generate layer shifting between the sheet material 3a and the sheet material 3... which are lower than the sheet material 3a, thus separating them completely, and only the sheet material 3a is conveyed to the next process.
Patent JP-H06187579-A (JP)
Title: Method for detecting leakage of alkali hydroxide solution
Inventor: MATSUMOTO ISAO
IPC: G01N33/00
Filed: 1992-12-15
Abstract: PURPOSE:To stably detect the leakage of alkali hydroxide solution with an easy operation without generating malfunction by detecting hydrogen gas generated when reaction between alkali hydroxide and aluminum occurs. CONSTITUTION:The gas detecting part 6 of a hydrogen gas detector 5 is arranged in the neighborhood of the apex of the conal part of the cover 4 of a leakage detector 1. Solution leaking from the container of alkali hydroxide solution comes in contact with a thin plate 2 of aluminum, and as a result, the hydrogen gas is generated in the detector. The hydrogen gas ascends in the cover 4, and is accumulated in a part in the neighborhood of the apex of an upper conal part. Accumulated hydrogen gas is adsorbed in the gas detecting part 6 of the hydrogen gas detector 5, thereby, the generation of the hydrogen gas can be detected. The fact that the alkali hydroxide solution leaks from the container of the alkali hydroxide solution can be detected by detecting the hydrogen gas.
Patent JP-2000159553-A (JP)
Title: Controller and method for kiln process
Inventor: MORIHIRA NAOKI
IPC: C04B7/44
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide both a controller for a kiln process capable of performing optimization control even in both cases of a stable state and an unstable state and a method for the kiln process control. SOLUTION: This controller for a kiln process comprises a state inference computing means 30 for inputting a quantity of state of the kiln process and determining whether the interior of a kiln is either one of a stable state and an unstable state according to a fuzzy inference, a predicting control computing means 32 for performing the control of the kiln process by using variables of the quantity of state estimated by the prediction control on a physical model when the interior of the kiln is determined to be the stable state,  a knowledge control computing means 31 for performing operations to take measures and recovering operations according to the fuzzy control based on the knowledge about the operation when the interior of the kiln is determined to be the unstable state and a selector switch 36 for selecting manipulated variables from the predicting control computing means 32 or the knowledge control computing means 31 according to the stable state or the unstable state determined with the state inference computing means 30.
Patent JP-H07185687-A (JP)
Title: Punch and die set
Inventor: KOMATSU TOSHIMI
IPC: B21D28/34
Filed: 1993-12-28
Abstract: PURPOSE:To easily attach a die holder and to surely keep the coaxial property of a punch and a die button by respectively providing three standard surfaces on a attaching space of a frame and a die holder, and fitting the die buttons basing on the surfaces as reference. CONSTITUTION:A bottom surface 24, an innermost erect surface 125 and one side surface of a frame 1 formed with an almost U-shaped space in its vertically sectional shape with a steel material are made as a reference surface. A die holder 21 provided with a die 22 on the upper side and the reference surfaces on the one side surface 29, the bottom surface 27 and the innermost erect surface 28 is positioned in the U-shaped space of the frame 1 through the reference surfaces and fixedly adhered. A forming punch 9 and die button 22 constituted so as to be attachable and detachable are provided coaxially to face each other on the releasing end of this frame 1, and the punch and die set 9 for forming a hole and/or a recessed part on the material to be machined is provided. Therefore, a pair of the punch and die can be constituted not only for drilling, but for forming a recessing part, drawing, and the other formings.
Patent JP-H10237046-A (JP)
Title: Production of hexahydropyridazine and tetrahydropyridazine
Inventor: HASEGAWA YOICHI
IPC: B01J23/38
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is useful as an intermediate for medicines and agrochemicals in a high selectivity by using an inexpensive and easy to handle substances as a starting substance. SOLUTION: A first, 1-aminopyrrolidine is oxidized with an oxidizing agent, preferably at room temperature to 100 deg.C, preferably under the condition that the molar ratio of the oxidizing agent/1-aminopyrrolidine is lower than 1.0 to effect the diazene-hydrazone rearrangement reaction to prepare tetrahydropyridazine. Then, this tetrahydropyridazine is catalytically hydrogenated in the presence of base over a noble metal catalyst such as Pt/C or Pd/C to produce the objective hexahydropyridazine. In the catalytic hydrogenation, sodium hydroxide and/or potassium hydroxide is used as the base, the temperature is room temperature to 120 deg.C and the pressure is the normal one to 100kg/ cm<2> G.
Patent JP-H02180698-A (JP)
Title: Sludge deodorant
Inventor: TANABE SHIGERU
IPC: C02F11/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a sludge deodorant easily added to sludge and excellent in lasting properties by containing a compound containing a metal such as Zn or Al, an org. spoilage preventing agent and water as the sludge deodorant. CONSTITUTION:A deodorant for deodorizing the maloder generated from org. sludge discharged from a sewage and excretion treatment plant consists of a water-soluble metal compound containing a metal such as Fe, Zn or Al in a form of ferrous sulfate, zinc acetate or the like, an org. spoilage preventing agent such as a triazine compound, for example, 1,3,5-trishexahydrotriazine and water. The metal compound is reacted with a formed malodorous component such as hydrogen sulfide to remove the same and the org. spoilage preventing agent prevents the generation of malodorous gas. This deodorant is easily added to sludge and has excellent lasting properties.
Patent JP-H02167473-A (JP)
Title: Automatic dyeing device for slide specimen
Inventor: TABATA YOSHIO
IPC: C12M1/00
Filed: 1987-12-28
Abstract: PURPOSE:To allow automatic mounting and dismounting of a slide holder basket by passing the pawl tip parts of a clamping part into the through-holes at the top ends of the right and left engaging members of the basket and engaging the same into the receiving holes of pawl receiving plates. CONSTITUTION:Many slide specimens 1 are housed into the basket (slide holder basket) 2 and are successively immersed into many liquid chemicals, by which the specimens are subjected to a dyeing treatment. The clamping means 8 comes above the basket 2 and descends automatically when the basket 2 is placed in the feed port. The clamping means stops when the pawls 9 thereon come to the inner side at the top ends 20a of the engaging members 20 of the basket 2 and the pawl receiving plates 10 come to the outer side thereof. The pawls 9 are, thereupon, closed and the pawl tips 9a pass the through-holes 20b at the top ends 20a and fit into the receiving holes 10a of the plates 10. The clamping means 8 and the basket 2 are thus engaged with each other. The plates 10 are fixed to a base plate 11 of the clamping means and the pawls 9 are screwed to threaded parts 12a of a revolving shaft 12 supported to the plates 10. Automatic engagement and disengagement are executed by the rotation thereof.
Patent JP-H04200467-A (JP)
Title: Ozone deodorizer
Inventor: HARAGA HISATO
IPC: E03D9/05
Filed: 1990-11-29
Abstract: PURPOSE:To secure normal deodorizing effect by making a discharge pole plate forming an ozonizer of conducting ceramics to prevent oxidation and corrosion of the discharge pole plate. CONSTITUTION:Ozone generating section G is made up of an ozonizer 17 and a heater 18. The ozonizer 17 is made up of a positive discharge pole plate 28 mounted on one side of a substrate 27 and a negative discharge pole plate 30 mounted on the other side thereof 27. The discharge pole plate 28 is molded by conducting ceramics such as ZrB2 excelling in resistance to acid and alkali. Made of the conducting ceramics excelling in the resistance to acid and alkali, the discharge pole plate 28 allows the prevention of oxidation and corrosion thereof 28 to keep an ozone generating function better with the discharge pole plate 28. Even when the apparatus is used in any adverse environment such as toilet, normal deodorizing effect is secured.
Patent JP-H10168303-A (JP)
Title: Two-pack foamed polyurethane sealing material composition and lighting fixture
Inventor: IGAWA KATSUHIRO
IPC: C08L75/04
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a two-pack foamed polyurethane sealing material composition free from the viscosity increase of main agent liquid, having excellent sag resistance, causing little deterioration of various properties such as the hardness, compressive strain and appearance of the foamed and cured product and enabling easy washing of a mixer after the mixing of the components and to provide a lighting fixture produced by using the sealing material composition. SOLUTION: This two-pack foamed polyurethane sealing material composition is composed of a liquid main agent containing a polyol, a catalyst, a foaming agent and a thixotropic agent and a liquid curing agent containing a polyisocyanate. The liquid main agent and the liquid curing agent are directly extruded to the sealing part of the objective member under mixing with a mixer extruder to effect the foaming and curing of the composition. The thixotropic agent contains an aliphatic amide wax having a melting point of 70-150 deg.C and/or polytetrafluoroethylene having particle diameter of 3-200μm and the viscosity of the liquid main agent is <=8,000cPs.